Discover the Wonder:  Module E High-Tech, Low-Tech  -- Glenview, Illinois:  Scott, Foresman and Company,  1993. <br/> col.: ill.;  28. <br/><br/> Includes index. <br/><br/><label>ISBN: </label>0673429857 <br/><br/><label>Dewey Class. No.: </label>GS Cir 500 H34 1993